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Ricardo de Almeida Gonzaga 495dcd659a x86: Add PCAL9535A support 
This patch adds gpio-pcal9535a.c and gpio-pcal9535a.h files,
which support access to I2C-based PCAL9535A GPIO controller
configuration register through a function interface.

The PCAL9535A is a low-voltage 16-bit GPIO expander with interrupt
and reset for I2C-bus/SMBus applications. It contains the PCA9535
register set of four pairs of 8-bit Configuration, Input, Output,
and Polarity Inversion registers, and additionally, the PCAL9535A has
Agile I/O, which are additional features specifically designed to
enhance the I/O. More about PCAL9535A can be found in its datasheet[1].

This driver is needed in order to configure Galileo pinmux.

[1] - http://www.nxp.com/documents/data_sheet/PCAL9535A.pdf
2015-12-21 08:06:14 -02:00
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apple2enh Made 80 column display a cc65 application attribute. 2015-10-30 12:42:58 +01:00
atarixl Made 80 column display a cc65 application attribute. 2015-10-30 12:42:58 +01:00
avr-atmega128rfa1 AVR platforms: use 32 bit clock_time_t. 2015-11-28 10:18:22 +01:00
avr-raven AVR platforms: use 32 bit clock_time_t. 2015-11-28 10:18:22 +01:00
avr-ravenlcd Merge pull request #756 from sieben/dos2unix 2015-10-18 20:26:07 +02:00
avr-ravenusb Merge pull request #1344 from tsparber/fix-doxygen 2015-11-30 22:07:15 +01:00
avr-rcb AVR platforms: use 32 bit clock_time_t. 2015-11-28 10:18:22 +01:00
avr-zigbit AVR platforms: use 32 bit clock_time_t. 2015-11-28 10:18:22 +01:00
c64 Added 80 column IRC client / web browser for the C64. 2015-10-30 16:48:00 +01:00
c128 Added 80 column IRC client / web browser for the C64. 2015-10-30 16:48:00 +01:00
cc2530dk Use ENERGEST_SWITCH to switch between different power modes to improve energest accuracy. 2015-09-04 11:46:00 +02:00
cc2538dk Added PWM driver for the Zolertia Zoul module and CC2538 platforms 2015-11-25 23:56:29 +01:00
cooja x86: Only add elfloader-x86.c to the platforms using it 2015-12-21 08:06:14 -02:00
cooja-ip64 Merge pull request #1344 from tsparber/fix-doxygen 2015-11-30 22:07:15 +01:00
econotag Added ECC functions on elliptic curve secp256r1 2015-09-24 14:11:20 +02:00
ev-aducrf101mkxz Remove unused UIP_CONF_ND6_ defines in platforms 2015-03-24 13:09:29 +01:00
eval-adf7xxxmb4z eval-adf7xxxmb4z: declare node_id only when needed 2015-10-20 10:11:13 +02:00
exp5438 exp5438: do not use char as array index 2015-10-20 10:11:04 +02:00
galileo x86: Add PCAL9535A support 2015-12-21 08:06:14 -02:00
jn516x jn516x: remove temporary adjustements for compilation in a 802.15.4e-free Contiki 2015-12-07 11:51:50 +01:00
mbxxx Merge pull request #1293 from simonduq/pr/fix-warnings 2015-11-10 08:49:11 +01:00
micaz AVR platforms: use 32 bit clock_time_t. 2015-11-28 10:18:22 +01:00
minimal-net Removed CC_FASTCALL. 2015-11-01 18:10:17 +01:00
native Merge pull request #1293 from simonduq/pr/fix-warnings 2015-11-10 08:49:11 +01:00
seedeye Use ENERGEST_SWITCH to switch between different power modes to improve energest accuracy. 2015-09-04 11:46:00 +02:00
sensinode Use ENERGEST_SWITCH to switch between different power modes to improve energest accuracy. 2015-09-04 11:46:00 +02:00
sky Adaptive time synchronization for TSCH 2015-12-07 11:51:41 +01:00
srf06-cc26xx Merge pull request #1344 from tsparber/fix-doxygen 2015-11-30 22:07:15 +01:00
stm32nucleo-spirit1 Added contacts for stm32nucleo-spirit1 platform. 2015-11-25 12:56:42 +01:00
stm32test Network layer configuration: replace UIP_CONF_* with NETSTACK_CONF_WITH_* 2014-12-01 21:02:57 +01:00
win32 Removed CC_FASTCALL. 2015-11-01 18:10:17 +01:00
wismote Merge pull request #1344 from tsparber/fix-doxygen 2015-11-30 22:07:15 +01:00
z1 Adaptive time synchronization for TSCH 2015-12-07 11:51:41 +01:00
zoul fixed make login for Zoul on MAC 2015-12-19 10:28:30 +01:00